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【简答题】
阅读理解。 There are many things we need to know, but we do not learn them at school. For example, if we want to use our money wisely, we need to shop carefully. We need to know how to compare (比较) the prices of the things in different shops. We also need to know how to make the best choice when we shop. Knowing how to make such choices is a life skill, and we need to practice it in our daily life. Supermarket W Business hours: 6:00 a.m.-10:30 p.m. Eggs (1 kilo): £6.50 Apples (1 kilo): £3.80 Pork ( 1 kilo): £18.20 Tomatoes (1 kilo): £1.58 Environment: Very good Service: Good Supermarket M Business hours: 5:30 a.m.-10:30 p.m. Eggs (1 kilo): £6.60 Apples(1 kilo): £3.96 Pork ( 1 kilo): £18.20 Tomatoes (1 kilo): £1.50 Environment: Very good Service: Good Supermarket Y Business hours: 6:00 a.m.-10:00 p.m. Eggs (1 kilo): £6.20 Apples (1 kilo): £3.30 Pork (1 kilo): £17.20 Tomatoes (1kilo): £1.30 Environment: Need improving Service: Just so-so Supermarket T Business hours: 6:00 a.m.- 9:30 p.m. Eggs (1 kilo): £6.90 Apples (1 kilo): £3.90 Pork (1 kilo): £18.60 Tomatoes (1 kilo): £1.60 Environment: Just so-so Service: Bad 1. Which supermarket has the longest Business Hours? A. Supermarket W. B. Supermarket T. C. Supermarket Y. D. Supermarket M. 2. The price of the pork in _____ is the same as that in _____. A. Supermarket W; Supermarket M B. Supermarket Y; Supermarket T C. Supermarket W; Supermarket Y D. Supermarket M; Supermarket T 3. If you want to spend the least money on eggs, which supermarket will you go to? A. Supermarket W. B. Supermarket M. C. Supermarket Y. D. Supermarket T. 4. From above, which supermarket may have the fewest shoppers? A. Supermarket W. B. Supermarket T. C. Supermarket M. D. Supermarket Y. 5. What may be the reason if a shopper usually shops in Supermarket Y? A. The Environment. B. The Service. C. The Business hours. D. The Price.
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【简答题】Java语言中的输入输出流包括字节流、字符流、文件流、对象流以及线程之间通信的管道流,【 】包中的类可以处理这些输入输出流。
【单选题】在Java语言中,ObjectOutputStream是指( )。 A.字节流B.字符流C.对象输出流###
A.
在Java语言中,ObjectOutputStream是指( )。 A.字节流
B.
字符流
C.
对象输出流
D.
数据流
【简答题】Java的输入输出流包括【 】、字符流、文件流、对象流以及多线程之间通信的管道流。
【简答题】Java中的字符输出流都是抽象类_____________的子类。
【单选题】在Java语言中,ObjectOutputStream是指( )。
A.
字节流
B.
字符流
C.
对象输出流
D.
数据流
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【单选题】在知识分子群体中,()人数最多而境遇最差。
A.
大知识分子
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中小知识分子
C.
外国知识分子
【多选题】医疗机构及其医务人员应当按规章规定填写并妥善保管()
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住院志,医嘱单,检验报告
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【单选题】下列关于字符流的叙述中,不正确的是( )。
A.
字符输出流均为Writer的子类
B.
在Java中处理Unicode码的所有类,都是从FileReader和FileWriter两个抽象类中衍生的
C.
在Java中,字符都是以Unicode码的形式表示的
D.
字节输入流均为Reader的子类
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